No. 17.] AGRICULTURAL COLLEGE. 103 



Hairy Sweet cicely. Osmorrhiza brevistylis, DC. 



Ames. 



ARALIACE^E. 



Spikenard. Aralia racemosa, L. 



Ames ; Fayette ; Burlington. 



Wild Sarsapariiia. Aralia nudicaulis, L. 



Ames ; Burlington. 



Ginseng. Aralia quinquefolia, Gray. 



Fayette ; Burlington. 



CORKACE.E. 



Round Leaved Cor- Cornus circinata, L'Her. 



neL Ames. 



Kinnikinnik. Cornus sericea, L. 



Ames. 



Red-Osier Dogwood. Cornus stolonifera, Miclix. 



Burlington. 



Rough Leaved Dog- Cornus asperifolia, Michx. 



wood - Fayette. 



Panicied Cornel. Cornus paniculata, L'Her. 



Ames ; Charles City ; Burlington. 



Alternate Leaved Cornus alternifolia, L. 



Cornel. Fayette ; Burlington. 



CAPRIFOLIACEJE. 



Woifberry. Symphoricarpus occidentalis, E. Br. 



Charles City. 



Small Honey suckle. Lonicera parvinora, Lain. var. Douglasii. 



Ames ; Charles City ; Fayette. 



Horse Gentian. Triosteum perfoliatum, L. 



Ames ; Grinnell ; Charles City ; Fayette ; Burlington. 



Black Eider. Sambucus Canadensis, L. 



Ames ; Charles City ; Burlington. 



Red Eider. Sambucus pubens, Michx. 



Ames. 



Sheep-Berry. Viburnum Lentago, L. 



Ames ; Grinnell ; Burlington. 



